research Perceived Predation Risk Predicts Glucocorticoid Hormones, But Not Reproductive Success in a Colonial Rodent
Prairie dogs with fewer neighbors are more stressed but their number of babies isn't affected.
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30 / 1000+ resultsresearch Heavily Hunted Wolves Have Higher Stress and Reproductive Steroids Than Wolves With Lower Hunting Pressure
Heavily hunted wolves have higher stress and reproductive hormone levels.
research Toxoplasma Gondii Infection and Testosterone Alteration: A Systematic Review and Meta-Analyses
Toxoplasma gondii infection may increase testosterone levels in males.
research Darwinian Health and Other Contradictions
The document concludes that understanding health requires considering evolutionary perspectives on reproductive fitness, and recognizing the complexity of factors like diet, testosterone, and sexual orientation.
research Proscar (Finasteride) Inhibits 5α-Reductase Activity in the Ovaries and Testes of Lytechinus Variegatus Lamarck (Echinodermata: Echinoidea)
Proscar (finasteride) blocks 5α-reductase in sea urchin ovaries and testes, suggesting potential treatment for androgen-related conditions.
research Fertility Evaluation of Infertile Women: A Committee Opinion
The conclusion is that women under 35 should start fertility checks after 12 months of trying to conceive, women over 35 after 6 months, and women over 40 should start immediately. The checks should include ovulation status, reproductive tract structure, and male partner's semen evaluation.
research Do Men's Faces Really Signal Heritable Immunocompetence?
Masculine facial features may not reliably indicate heritable health, and more research is needed.
research Wild Geladas (Theropithecus Gelada) in Crops Reduce Aggression and Affiliation More Than in Pasture Areas
Wild geladas in crop areas show less grooming and aggression.
research Drugs Associated the Most with Male-Factor Infertility: Assessment of the 2010-2020 Food and Drug Administration Pharmacovigilance Database
Finasteride and testosterone are the drugs most linked to male infertility, but many other potential drugs may be under-reported.
research Predisposing and Overall Effects of Reproductive Hormones on Breast Cancer: A Review
Reproductive hormones play a crucial role in breast cancer development and treatment challenges.
research Polycystic Ovary Syndrome and Mental Health: A Call to Action
PCOS significantly affects women's mental health, and more research is needed to develop effective treatments for these issues.
research Role of Environmental Factors and Gonadotoxin Exposure in Unexplained Male Infertility
Environmental factors and exposure to toxins may contribute to male infertility by affecting sperm and hormone function.
research Mixed Antiandrogenic Chemicals at Low Individual Doses Produce Reproductive Tract Malformations in the Male Rat
Low doses of mixed chemicals cause permanent reproductive malformations in male rats.
research Fetal Alpha 5-Reductase Val89Leu Mutation Is Associated With Late Miscarriage
A certain mutation in the fetal alpha 5-reductase gene is linked to a higher risk of late miscarriage.
research Spontaneous Lesions of Endangered Geriatric Julia Creek Dunnarts (Sminthopsis Douglasi, Archer 1979) with Emphasis on Reproductive Pathology
Aged Julia Creek dunnarts suffer from reproductive and hormonal issues, aiding conservation efforts.
research Recent Advances in Understanding and Managing Male Infertility
Losing weight, fixing varicoceles, and using advanced sperm selection methods improve male infertility treatment outcomes.
research Spontaneous Lesions of Endangered Geriatric Julia Creek Dunnarts (Sminthopsis Douglasi, Archer 1979) with Emphasis on Reproductive Pathology
Geriatric Julia Creek dunnarts often suffer from reproductive and skin diseases, impacting conservation efforts.
research Which Chemicals Should Be Grouped Together for Mixture Risk Assessments of Male Reproductive Disorders?
Group a wide range of chemicals, not just phthalates, for assessing risks to male reproductive health.
research Advances in Knowledge of Androgens: How Intentional and Accidental Neurosteroid Changes Inform Us of Their Action and Role
Finasteride can have lasting negative effects on brain function and behavior by disrupting neurosteroid production.
research The Prevalence of Polycystic Ovary Syndrome in a Community Sample of Iranian Population: Iranian PCOS Prevalence Study
About 7% to 15% of Iranian women have polycystic ovary syndrome, depending on the criteria used to diagnose it.
research The Prevalence of Metabolic Disorders in Various Phenotypes of Polycystic Ovary Syndrome: A Community-Based Study in Southwest Iran
Different types of PCOS have different levels of metabolic problems, with the most severe type showing the highest disturbances.
research Prevalence of Polycystic Ovary Syndrome in Unselected Black and White Women of the Southeastern United States: A Prospective Study
PCOS affects a similar percentage of Black and White women in the Southeastern United States.
research The Prevalence of Idiopathic Hirsutism and Polycystic Ovary Syndrome in the Tehran Lipid and Glucose Study
About 13% of women had idiopathic hirsutism and 8.5% had polycystic ovary syndrome in a group of Iranian women.
research A Focus on Important Reproductive Health Care Issues – Cancer, Urinary Incontinence and the Consequences of Pre-Term Birth
The issue covers reproductive health topics like cancer markers, incontinence treatments, and the impact of pre-term birth.
research Identification of Anabolic Selective Androgen Receptor Modulators with Reduced Activities in Reproductive Tissues and Sebaceous Glands
Two new compounds were found to build bone and muscle without affecting reproductive organs and skin oil glands.
research The Effects of Magnesium Supplementation on Abnormal Uterine Bleeding, Alopecia, Quality of Life, and Acne in Women With Polycystic Ovary Syndrome: A Randomized Clinical Trial
Magnesium supplements improved quality of life for women with polycystic ovary syndrome, but didn't help with acne, hair loss, or abnormal bleeding.
research The Impact of SARS-CoV-2 and COVID-19 on Male Reproduction and Men's Health
COVID-19 might affect male fertility, but more research is needed to understand the full impact.
research Cross-Species Sensitivity to a Novel Androgen Receptor Agonist of Potential Environmental Concern, Spironolactone
Spironolactone harms fish reproduction and is more potent in fish than invertebrates, needing environmental monitoring.
research Endocrine Intervention for Transsexuals
Hormone treatment for transsexual individuals is effective but carries risks like thromboembolic events and mood changes, with most side effects being minor and reversible.
research Quantification of Reproductive Hormones in Hair of Captive Adult Brown Bears and Their Application as Indicators of Sex and Reproductive State
Measuring reproductive hormones in brown bear hair could help identify their sex and reproductive state, but better collection methods or lab techniques are needed.